[U-Boot] u-boot environment tool
Hello,
Is there a tool to create u-boot environment from text and save into SPI NOR flash ?
Thank you, Ran
On Thu, Mar 29, 2018 at 8:19 PM, Ran Shalit ranshalit@gmail.com wrote:
Hello,
Is there a tool to create u-boot environment from text and save into SPI NOR flash ?
You'll get some mileage out of tools/env. It's intended for use on a target so that you can access the target's own u-boot environment from a Linux userland. I'm not sure if it suits your use-case or if you want something you can run on a different host.
On Thu, Mar 29, 2018 at 10:57 AM, Chris Packham judge.packham@gmail.com wrote:
On Thu, Mar 29, 2018 at 8:19 PM, Ran Shalit ranshalit@gmail.com wrote:
Hello,
Is there a tool to create u-boot environment from text and save into SPI NOR flash ?
You'll get some mileage out of tools/env. It's intended for use on a target so that you can access the target's own u-boot environment from a Linux userland. I'm not sure if it suits your use-case or if you want something you can run on a different host.
I need to prepare the environment from text , then create the binary and then program into spi nor flash. As I understand now, it seems that this tool can do this. https://bootlin.com/blog/mkenvimage-uboot-binary-env-generator/
Thanks, ranran
participants (2)
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Chris Packham -
Ran Shalit